1. Remove eeprom 93C46 chips from IMMO ECU and wire it to corresponding position on device. Place the key on the sensing area, press the 93C46 black button and initilize the key.
2. Remove eeprom 93C86 chips from BOX ECU and wire it to corresponding position on device. Place the key on the sensing area, press the 93C86 black button and initilize the key.
3. After finish initilizing key, please wire two chips back to your car.
4. Use Key maker device like T300,MVP,SBB to match your car key.
5. Then you can start your car with new key.
No need install software, usb cable is for getting power. There is no cd in package.